Include Pantheon settings in civicrm.settings.tpl

changing default database variables in the civicrm.settings.php so it's more obvious they aren't using the only the dev Pantheon database per @David Strauss's suggestion.

fixed issue with file paths

The problem with this patch wasn't the paths, but the fact that the change I made for #2 altered the the same part of the tpl as #1. Trying to same time and merge 2 small changes ended up costing me a lot more time.

I need to update drush so I can use #840540: Specify a patch from local file system

The last patch worked fine on Pantheon, but stalled the installer on any other host at the Initializing. step. No error. The installer just never moved past that step because CiviCRM was failing to connect to the database. Instead of trying to change the real database config when installing on Pantheon, I've just added a note for Pantheon so they and/or Pantheon's support staff realize the normal civicrm.settings.php are only used if the $_SERVER['PRESSFLOW_SETTINGS'] is empty.

really don't understand why this patch can be applied cleanly on download, but fails when applied during drush make

The location or filename of the civicrm.settings.php.tpl is changing in CiviCRM 4.4

http://issues.civicrm.org/jira/browse/CRM-12874

Updated tpl to address #2063371: drupal_get_path not always available in civicrm_settings.php on Pantheon

closing old issues